IMI Defense TS-1 Tactical Stock w/Overmolded Buttplate Black. Specifications for IMI Defense TS-1 Tactical Stock: Manufacturer: IMI Defense Gun Model: AR-15 Stock/Brace Material: Polymer Gun Type: Rifle Weight: 2 kg Fabric/Material: Polymer Features of IMI Defense TS-1 Tactical Stock Made of high-quality fiber-reinforced polymer compound Available for both mil-spec and commercial buffer tubes Replaceable overmolded butt plate option NSlim and low profile butt plate design Shielded slide-release latch Slim line tactical design Cheek support Right and left QD tactical sling adapter ports Three integrated slots for sling attachment Package Contents: IMI Defense TS-1 Tactical Stock What firearm models does the manufacturer say IMI Defense TS-1 Tactical Stock is compatible with? The manufacturer says that IMI Defense TS-1 Tactical Stock is compatible with AR-15 M4 M16IMI Defense IMI-ZS101BLACK: TS-1 Tactical Stock w/Overmolded Buttplate Black